JP2015045333A - ガスタービンシステムのためのインデューサおよびディフューザの構成 - Google Patents

ガスタービンシステムのためのインデューサおよびディフューザの構成 Download PDF

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Publication number
JP2015045333A
JP2015045333A JP2014171050A JP2014171050A JP2015045333A JP 2015045333 A JP2015045333 A JP 2015045333A JP 2014171050 A JP2014171050 A JP 2014171050A JP 2014171050 A JP2014171050 A JP 2014171050A JP 2015045333 A JP2015045333 A JP 2015045333A
Authority
JP
Japan
Prior art keywords
inducer
diffuser
wall
outlet
compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2014171050A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015045333A5 (enExample
Inventor
マシュー・スティーブン・カサヴァント
Matthew Stephen Casavant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2015045333A publication Critical patent/JP2015045333A/ja
Publication of JP2015045333A5 publication Critical patent/JP2015045333A5/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/127—Vortex generators, turbulators, or the like, for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2014171050A 2013-08-27 2014-08-26 ガスタービンシステムのためのインデューサおよびディフューザの構成 Pending JP2015045333A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/011,611 2013-08-27
US14/011,611 US9447794B2 (en) 2013-08-27 2013-08-27 Inducer and diffuser configuration for a gas turbine system

Publications (2)

Publication Number Publication Date
JP2015045333A true JP2015045333A (ja) 2015-03-12
JP2015045333A5 JP2015045333A5 (enExample) 2017-09-21

Family

ID=52470597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014171050A Pending JP2015045333A (ja) 2013-08-27 2014-08-26 ガスタービンシステムのためのインデューサおよびディフューザの構成

Country Status (5)

Country Link
US (1) US9447794B2 (enExample)
JP (1) JP2015045333A (enExample)
CN (1) CN104420997A (enExample)
CH (1) CH708483A2 (enExample)
DE (1) DE102014111999A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101622537B1 (ko) 2015-03-17 2016-05-20 이지열 구심디퓨저와 터빈을 지닌 동력발생장치

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106596113B (zh) * 2016-12-14 2019-01-18 中国航天空气动力技术研究院 发动机试车平台用平开式扩压器
US20190071977A1 (en) * 2017-09-07 2019-03-07 General Electric Company Component for a turbine engine with a cooling hole
CN109113870B (zh) * 2018-09-26 2024-06-04 新奥能源动力科技（上海）有限公司 一种扩压器、压气机和燃气涡轮机
CN112191698B (zh) * 2020-09-29 2023-01-24 太原科技大学 一种用于热轧h型钢高压水除鳞装置
CN115585479B (zh) * 2022-11-14 2024-11-05 哈尔滨广瀚动力技术发展有限公司 一种燃气轮机扩压装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657482A (en) * 1980-10-10 1987-04-14 Rolls-Royce Plc Air cooling systems for gas turbine engines
JP2012082822A (ja) * 2010-10-12 2012-04-26 General Electric Co <Ge> ガスタービンシステム用インデューサ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807433A (en) * 1983-05-05 1989-02-28 General Electric Company Turbine cooling air modulation
US5245821A (en) 1991-10-21 1993-09-21 General Electric Company Stator to rotor flow inducer
US6050079A (en) * 1997-12-24 2000-04-18 General Electric Company Modulated turbine cooling system
US6672072B1 (en) * 1998-08-17 2004-01-06 General Electric Company Pressure boosted compressor cooling system
US6183195B1 (en) * 1999-02-04 2001-02-06 Pratt & Whitney Canada Corp. Single slot impeller bleed
US6540477B2 (en) * 2001-05-21 2003-04-01 General Electric Company Turbine cooling circuit
US6526751B1 (en) * 2001-12-17 2003-03-04 Caterpillar Inc Integrated turbocharger ejector intercooler with partial isothermal compression
US8360730B2 (en) 2004-12-21 2013-01-29 Honeywell International Inc. Turbine wheel with backswept inducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657482A (en) * 1980-10-10 1987-04-14 Rolls-Royce Plc Air cooling systems for gas turbine engines
JP2012082822A (ja) * 2010-10-12 2012-04-26 General Electric Co <Ge> ガスタービンシステム用インデューサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101622537B1 (ko) 2015-03-17 2016-05-20 이지열 구심디퓨저와 터빈을 지닌 동력발생장치

Also Published As

Publication number Publication date
US20150063996A1 (en) 2015-03-05
CN104420997A (zh) 2015-03-18
US9447794B2 (en) 2016-09-20
DE102014111999A1 (de) 2015-03-05
CH708483A2 (de) 2015-02-27

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